Details

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BUY DS1232LPS-2+ https://www.utsource.net/itm/p/11250822.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	VCC	1.8	-	5.5	V	Operating supply voltage range
Standby Current	ISB	-	0.5	1	μA	Current consumption in standby mode
Active Current	IOP	2	3	4	mA	Current consumption during active operation
Output High Voltage	VOH	2.4	-	VCC	V	Minimum output high voltage
Output Low Voltage	VOL	0	-	0.4	V	Maximum output low voltage
Input Low Voltage	VIL	0	-	0.8	V	Maximum input low voltage
Input High Voltage	VIH	2.0	-	VCC	V	Minimum input high voltage
Data Retention Time	tDR	10	-	-	Years	Data retention time at 70°C
Operating Temperature	Toper	-40	-	85	°C	Operating temperature range
Storage Temperature	Tstg	-65	-	150	°C	Storage temperature range

Instructions for Using DS1232LPS-2+

1. Power Supply:

   • Ensure the supply voltage (VCC) is within the range of 1.8V to 5.5V.
   • Connect the VCC pin to the power source and GND pin to ground.

2. Standby Mode:

   • To minimize power consumption, keep the device in standby mode when not actively using it. The standby current is typically 0.5μA.

3. Active Mode:

   • When the device is active, the current consumption can range from 2mA to 4mA. Ensure your power supply can handle this load.

4. Input/Output Levels:

   • For proper operation, ensure that the input signals meet the required thresholds:
     • Input Low Voltage (VIL): 0V to 0.8V
     • Input High Voltage (VIH): 2.0V to VCC
   • The output levels should also be within the specified ranges:
     • Output High Voltage (VOH): 2.4V to VCC
     • Output Low Voltage (VOL): 0V to 0.4V

5. Data Retention:

   • The device retains data for at least 10 years at 70°C. Store the device in a cool environment to maximize data retention.

6. Temperature Considerations:

   • The operating temperature range is -40°C to 85°C. Ensure the device is used within this range to avoid damage.
   • The storage temperature range is -65°C to 150°C. Store the device in a suitable environment to prevent degradation.

7. Handling Precautions:

   • Handle the device with care to avoid static discharge, which can damage the internal components.
   • Use appropriate ESD protection measures when handling or soldering the device.

8. Soldering:

   • Follow standard soldering practices to ensure a reliable connection. Avoid overheating the device during soldering.

9. Testing:

   • Before integrating the device into a system, perform initial testing to verify its functionality and compliance with the specified parameters.

10. Documentation:

    • Refer to the datasheet and application notes for detailed information and specific use cases.

(For reference only)